EP0192401A3 - Polypeptide product - Google Patents

Polypeptide product Download PDF

Info

Publication number
EP0192401A3
EP0192401A3 EP86300932A EP86300932A EP0192401A3 EP 0192401 A3 EP0192401 A3 EP 0192401A3 EP 86300932 A EP86300932 A EP 86300932A EP 86300932 A EP86300932 A EP 86300932A EP 0192401 A3 EP0192401 A3 EP 0192401A3
Authority
EP
European Patent Office
Prior art keywords
galactomannans
novel
products
enzyme products
polypeptide product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86300932A
Other versions
EP0192401A2 (en
EP0192401B1 (en
Inventor
Ruby Ione Nielsen
Martin Schulein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novo Nordisk AS
Original Assignee
Novo Industri AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novo Industri AS filed Critical Novo Industri AS
Priority to AT86300932T priority Critical patent/ATE84570T1/en
Publication of EP0192401A2 publication Critical patent/EP0192401A2/en
Publication of EP0192401A3 publication Critical patent/EP0192401A3/en
Application granted granted Critical
Publication of EP0192401B1 publication Critical patent/EP0192401B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2465—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on alpha-galactose-glycoside bonds, e.g. alpha-galactosidase (3.2.1.22)

Abstract

Novel, microbial alpha -galactosidase products which herein are designated alpha -galactomannangalactosidase, are able to split off D-galactopyranosyl groups from galactomannans without simultaneous degradation of the mannan backbone. The enzyme products can, for example, be prepared by Penicillium species. The novel enzyme products can be used even when the galactomannans are in a relatively high-concentration solution. Using the novel enzyme products, it is possible to prepare galactomannans having desired gelling capacities.
EP86300932A 1985-02-12 1986-02-11 Polypeptide product Expired - Lifetime EP0192401B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86300932T ATE84570T1 (en) 1985-02-12 1986-02-11 POLYPEPTIDE PRODUCT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK062985A DK153568C (en) 1985-02-12 1985-02-12 ALFA-GALACTOMANNANGALACTOSIDASE AND AGENTS CONTAINING THIS
DK629/85 1985-02-12

Publications (3)

Publication Number Publication Date
EP0192401A2 EP0192401A2 (en) 1986-08-27
EP0192401A3 true EP0192401A3 (en) 1988-07-06
EP0192401B1 EP0192401B1 (en) 1993-01-13

Family

ID=8095747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86300932A Expired - Lifetime EP0192401B1 (en) 1985-02-12 1986-02-11 Polypeptide product

Country Status (5)

Country Link
EP (1) EP0192401B1 (en)
JP (1) JPH0736752B2 (en)
AT (1) ATE84570T1 (en)
DE (1) DE3687463T2 (en)
DK (1) DK153568C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1339101C (en) * 1986-06-03 1997-07-29 Nicolaas Overbeeke Production of guar alpha-galactosidase and immunologically related alpha-galactosidases by host organisms transformed with recombinant dna methods
US5258304A (en) * 1989-10-27 1993-11-02 Genencor International, Inc. Method of removing microorganisms from surfaces with Type II endoglycosidase
US5238843A (en) * 1989-10-27 1993-08-24 Genencor International, Inc. Method for cleaning a surface on which is bound a glycoside-containing substance
DK0425016T3 (en) * 1989-10-27 1996-05-06 Genencor Int Antimicrobial method and formulation using type II endoglycosidase and antimicrobial agent
US5041236A (en) * 1989-10-27 1991-08-20 The Procter & Gamble Company Antimicrobial methods and compositions employing certain lysozymes and endoglycosidases
GB9524752D0 (en) * 1995-12-04 1996-02-07 Danisco Modification process
US6159721A (en) * 1997-08-20 2000-12-12 Hercules Incorporated Amine modified polysaccharides
WO2002018614A1 (en) * 2000-08-30 2002-03-07 Amano Enzyme Inc. METHOD OF ELEVATING YIELD OF OLIGOSACCHARIDES CONTAINING α-GALACTOSYL AND ANTI-CANDIDA COMPOSITIONS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259900A1 (en) * 1974-02-01 1975-08-29 Nestle Sa
US4332894A (en) * 1980-08-15 1982-06-01 Purdue Research Foundation Conversion of guar gum to gel-forming polysaccharides by the action of α-galactosidase
EP0121960A2 (en) * 1983-03-11 1984-10-17 Unilever N.V. Processing of polysaccharides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259900A1 (en) * 1974-02-01 1975-08-29 Nestle Sa
US4332894A (en) * 1980-08-15 1982-06-01 Purdue Research Foundation Conversion of guar gum to gel-forming polysaccharides by the action of α-galactosidase
EP0121960A2 (en) * 1983-03-11 1984-10-17 Unilever N.V. Processing of polysaccharides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BIOLOGICAL ABSTRACTS, vol. 71, no. 5, 1981, page 3214, abstract no. 30707, Philadelphia, US; I.V. ULEZLO et al.: "Microorganisms producing alpa-galactosidase (EC 3.2.1.22), alpa-mannosidase (EC 3.2.1.24), alpa-fucosidase and (EC 3.2.1.51) bata-acetylglucosaminidase (EC 3.2.1.30)" & MIKROBIOLOGIYA 49(2): 265-268. 1980 *

Also Published As

Publication number Publication date
JPH0736752B2 (en) 1995-04-26
DK62985D0 (en) 1985-02-12
EP0192401A2 (en) 1986-08-27
DK153568C (en) 1988-12-05
JPS61187787A (en) 1986-08-21
DE3687463T2 (en) 1993-04-29
DK153568B (en) 1988-07-25
EP0192401B1 (en) 1993-01-13
DE3687463D1 (en) 1993-02-25
DK62985A (en) 1986-08-13
ATE84570T1 (en) 1993-01-15

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